from django.contrib.auth.mixins import LoginRequiredMixin
from django import http

class LoginRequiredJSONMixin(LoginRequiredMixin):
    '''自定义LoginRequiredMixin'''
    # 如果用户未登录，响应json，状态码为400

    def handle_no_permission(self):
        return http.JsonResponse({
            'code':400,
            'errmsg': '用户未登录'
        })
